/api/geodata route throws 500

[bariela]

Describe the bug
When requesting not existing database table, API returns INTERNAL SERVER ERROR if used with postgis database and empty array for mongoDb
it should return NOT FOUND

To Reproduce
Steps to reproduce the behavior:

1. Run application
2. Send REST request to '/api/geodata/name_of_not_existing_table'
3. See error

Expected behavior
API should return error NOT FOUND